16042284

素因数分解:

$2^2\times 3^2\times {\mathrm{445619}}^1$

素因数の和:445629

約数の個数: 18

約数和(自身を含む): 40551420

約数和(自身を除く): 24509136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 445619, 891238, 1336857, 1782476, 2673714, 4010571, 5347428, 8021142, 16042284]

約数ペア:

[(1, 16042284), (2, 8021142), (3, 5347428), (4, 4010571), (6, 2673714), (9, 1782476), (12, 1336857), (18, 891238), (36, 445619)]